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Donlingnan,Changchun,Jilin,China China
With respect to radiation, a device used to attenuate particular wavelengths or frequencies while passing others with relatively no change. We can
We can produce all kinds of Lenses, such as Spherical Lenses, Aspheric Lenses and Compound Lens etc. Contact person: anitawu
We can manufacture various diffraction gratings. Part No. Grooves(mm) BlazeWavelength(m) Substra(mm*mm*mm) Maximum Ruled Area(HW,mm) DH050001 20
الشخص الذي يمكن الاتصال به Ms. hellen lu
عنوان Donlingnan, Changchun, Jilin
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